Here are a few of the blogs that I try and keep up with:
All Rolled Up – is all you need for gaming bling and/or rules-light OSR Cthulhu mythos games.
Go Play Leeds – is a monthly gaming meetup that I run in Leeds, UK. If you want to actually play/run some one-shots with me, and can make it over to Leeds for a Sunday afternoon, come join us!
Gnome Stew – a big, giant multi-writer blog that covers loads and loads of RPG stuff
The Smart Party Podcast – Baz and Gaz talk a lot about games, and a lot about one-shots, and a lot of sense.
Reviews from R’lyeh – Pookie reviews games – lots of them – in much more detail than me; it’s always worth checking out his site before a new purchase.