can anybody recommend a newsgroup reader for Mac?

I used Thunderbird on Winnows but it suffered bad Mem bloat, there must be something better.

Many people like the latest NetNewsWire beta for Mac ($29.95), though I still gravitate back to Google Reader myself.

http://www.newsgator.com/Individuals/NetNewsWire/Default.aspx

Since I’m still moving between platforms (OS X at home, Windows XP at work), I love web based readers. Google Reader is cool, but I recently switched to Netvibes. It is so much easier for me to organize my feeds and scan them.

http://www.netvibes.com/