> March 15 there were 1,251 updates [from feed of small websites ...] too active, to publish all the updates on a single page, even for just one day. Well, I could publish them, but nobody has time to read them all.
if the reader accumulates a small set of whitelist keywords, perhaps selected via optionally generating a tag cloud ui, then that est. 1,251 likely drops to ~ single page (most days)
if you wish to serve that as noscript it would suffice to partition in/visible content eg by <section class="keywords ..." and let the user apply css (or script by extension or bookmarklet/s) to reveal just their locally known interests