The “100 limitation” comes from FeedShow limitation (I wish I could store all the posts from all around the world !). RSS feeds usually hold about 10 to 20 posts.
On post number 101 you’ll get something like (to be cleaned!):
http://www.feedshow.com/print

As you say, “…an RSS (or something similar) archive (is) required…”…
If you know something like this, tell me. May be I can manage to plug FeedShow to this service !

Thanks…that was quick.

As you say it is only available for the last 100 posts…

I’m just wondering if I put this in my post template to automate it for every post, what will happen when someone clicks on the 101th post onwards…

Maybe an option is to save/cache every feedshow print version of my posts in a social bookmark manager or online storage manager…but how would this work?

Why only the last 100 posts, is this how RSS works or is this limit set by Feedshow…is an RSS archive required…I recall something called FeedCatch.

The print mission continues…