I think there is a correlation between how much I read blogs and how much I post to my own blog. For the last few months I haven't been reading blogs much (mostly due to the fact that I'm not always on the same computer) which explains some of why I haven't been posting as much. However, I recently started using Bloglines again (even though I still haven't been able to fully import my opml feed list, it always dies about 2/3 of the way into the import) which has inspired me to start posting more.
Update: I noticed that Amanda is looking for a new Rss Aggregators. As I mentioned I'm now using Bloglines, but I just discovered a very cool utility that makes using Bloglines even better. There is a Bloglines Windows Notifier:
The Bloglines Windows Notifier is a very small (100kb) Windows program that tells you when you have new items in your Bloglines account. The program queries the Bloglines servers at a user defined interval. It places a small icon in your system tray which changes to indicate when you have new items.
The notifier works great. It also works behind firewalls and proxies and the installer can easily fit on a usb key.