But there's literally no reason why this feature would be useful. Unpopular with some as it is, the Like system does have uses. While it's a feature we share in common with Facebook, we aren't trying to be Facebook by copying all of its features. Just because some other website has a pointless feature doesn't mean we should have it too.
Yes, because exactly what we need now is a needless tag seen on the end of every post. This is a forum, and while I'm pretty open to branching out in the more conventional "social media" direction, there's actually no point in adding every feature the sites use. Nobody cares if when you post about your favourite Pokémon or toilet brush, if it comes from your phone, your computer or otherwise. It's needless clutter.
Posted from my computer with my keyboard on the 25th of December two thousand and twelve from my couch