I discovered "London Grumblr" via Twitter which is actually probably where I find out about most things these days. (It is an increasingly wonderful tool for researching as well e.g. product reviews/news)
London Grumblr is a website documenting Londoners' gripes and problems through photos, gifs and very witty lines. Very good for a cheer up :)
Here are a few of my favourite ones:
and everyone else is like...
Source of all gifs: www.londongrumblr.co.uk
Hope you all have a lovely week