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instagreader
instapaper rocks and google reader is my feed aggregator of choice (for now).
my 'workflow' was to scan through google reader and open a tab for each article i wanted to actually read. which got pretty annoying because i would often run out of reading time and end up going through each tab one by one clicking 'read later'. that's not very 2009.
to scratch this itch i created a greasemonkey script that adds 'read later' links beside each article title in google reader. now i don't bother opening new tabs from google reader, i just stick everything i want to read straight into instapaper.
go ahead and generate your own instagreader.
sorry about the name. hope you find it useful.