I recently made a few changes to my blogging which have boosted the frequency of my posts:
1) I started using Posterous.com to post to my blog(s) via email. Now I simply write an email in Outlook (with pictures) and fire it off to post@posterous.com
2) At the time I switched to Posterous I started blogging strictly about technology.
3) I’ve recently locked down my older, more personal blog in favor of my technology specific blog. Now I feel like I’m building up an online presence that will help, rather than hinder, my career. I can still blog personal things and those will continue to be more “dear diary” type posts that I’ll read years from now.