What to blog?

I have spent the past half hour or so trying to search for and think of something to make a blog about. So far I have sadly come up with nothing. I find the idea of frequently posting on a blog for friends, family and random strangers to read strangely fulfilling and appealing to me. The one main problem with this though is indeed finding something to blog about. I have thought about writing game reviews, I tried a blog about things that annoy me, I even thought of trying to make a funny blog but I have absolutely no idea what about. Any idea I think of gets shot to hell. I shall keep thinking and keep anyone reading this crap updated about it, but in the meantime, if anyone reading this could think of something, please send me some ideas. I will be most grateful and a mention of credit shall be put in the blog.