Wall Street is falling in love once again with dating site operator Match Group (NASDAQ: MTCH), despite the threat from Facebook (NASDAQ: FB), which recently announced it would launch a dating feature.Last month, analysts at UBS upgraded Match's stock from neutral to buy, while a Jefferies analyst kicked off last week with his own upgrade from hold to buy after having just downgraded the stock a month ago on the basis of the Facebook threat. They all have decided that when the social media giant finally does get in the mood with its new feature, called simply Dating, there won't be much impact on Match.Now that some Wall Street analysts have decided Facebook's amorous intentions are nothing to worry about, should you follow them into Match's stock?Continue reading