• The "Read Later" bookmarklet is handy and even works inside Google Reader. (You're using http://fulltextrssfeed.com/ for your feeds, right?)
• The Instapaper iOS client is amazong on iPad. Reading is nice and, if you share via email or EverNote, it queues up email if you're offline.
• ReadNow is a $5 client for Mac which looks as nice as the iOS client and has the same feature set and lots of keyboard shortcuts. The only cons are that images aren't saved for offline reading and sending links sometimes fails silently.
• EverPaper (~$5 or so) is a decent client for Android.