As we all know, Brexit caused a significant market drop. Analysts started saying that recession is finally around the corner - they'll be saying this every time when the market goes down or when something extraordinary happens. However, broken clocks are right twice a day. Brexit panic sent some valuable stocks down without any reason. I could understand falling Priceline, because a significant part of their revenue comes from Europe, or Barclays, they are going to face groundbreaking changes in UK banking industry. However there are a few shares, that dropped just because the market was going down and at some point of time all those picks will get back to the previous levels and go higher. FacebookFacebook is definitely one of them. Before the Brexit was announced, the stock was around $114, then it fell to $108. Today it bounced back to $111, but still has some room to grow. Facebook's business is steadily moving forward, they reached a few milestones in June: WhatsApp Calling: 100 million conversations every dayInstagram Today: 500 Million Windows to the WorldAs for the most recent one (WhatsApp announcement was made today), I have some doubts on its overall impact. But as for Instagram, that's definitely good news. According to IBTimes, Instagram contributes more than 10% of total revenue and it keeps growing really fast. Overall advertising revenue model is good enough for Facebook as social network, I know that they are working on a few initiatives such as "BUY" button so that users will be able to make the purchases right from the feed. In addition to that, they have Oculus Rift - at some point of time Virtual Reality would be a huge mass market and Facebook pretends to be among the leaders. Moreover, Facebook Live product sounds promising, but neither Twitter with Periscope nor Facebook with Facebook Live don't understand how to monetize the project. I know a few startups, such as Ingrain.io, that allow you to put advertising into the video content so it looks really native. At some point of time, Facebook or Twitter would acquire this technology or build their own. It means that monetization is just a matter of time. Current discount is around 3%.AmazonAmazon isn't a cheap stock at all, the drop wasn't a significant one. But their business is so diversified and well managed that I can't just pass by this opportunity: Amazon Prime is winning its competition with Netflix. The most recent Golden Globe shows that Amazon could compete even in quality of the content they have;Amazon AWS - the most important product. AWS is a leader in Cloud infrastructure market in the United States. AWS market share is around 31% according to a number of sources. The is a huge gap between Amazon and Microsoft that has just 9% of the market with its Microsoft Azure. IBM, Google and Salesforce hold 15% of this market which twice lower than Amazon's market share;I can keep telling you about all the products and features that Amazon has and plans to launch, but you can read it here: Amazon's press release.I'd better tell you about a few more stocks that was unfairly affected by the Brexit news. Amazon's current discount is around 2%.TwitterOne of the riskiest stocks I have. Twitter has some problems with monetization and a quality of their content and community. I am worried with an amount of bots and spammers trying to get more traffic from Twitter. At some point of time, Twitter became a good traffic source for all of them therefore the real value and quality of the network fell. However, Twitter has Periscope - one of the most promising apps. The problem here is that bloggers and content creators are a little bit tired of using it without making any money of it. As I've already mentioned, there are a few startups that can help them to move forward. Instead of investing into video editors, they'd better think of monetization. At some point of time it happens and Twitter will be among the first ones - it means that they can get a significant sales boost. Moreover, Twitter invested in SoundCloud recently and this investment is wise - instead of buying unprofitable company, they decided to invest a certain amount of money, help them get some exposure. If it goes quite well in terms of business, Twitter will be the first bidder for this business. Current discount is around 4%.MobileyeMobileye provides their own software and hardware to the top OEMs worldwide. They develop vision-based advanced driver assistance systems providing warnings for collision prevention and mitigation. They have lots of top clients right now - BMW, GM, Chrysler etc. Moreover, Tesla is considering Mobileye as potential partner for their electric cars. Taking into consideration a huge amount of cars that Tesla is pre-selling every year, Mobileye could get a significant improvement in sales. The company spends less than $4M on sales and marketing, cause they've already partnered with a huge number of car manufacturers and they simply don't need an additional marketing. I am sure that nothing threatens their collaboration with European brands and their financial and operating metrics wouldn't be significantly affected by Brexit. Therefore, I consider MBLY is a good stock to won in long-term.Current discount is around 10%.