vacation compatible RSS: how can I cache one month of feed items?

• Say that I will go travelling for one month without internet access. For my email that poses no problem. All incoming mails wait for me in gmail when I get back. But how can I similarly avoid missing content in the many RSS feeds I regularly read? Can some online service cache all the feeds for me? Some of the RSS feeds contain only a few new items every month so for those feeds I will get all those items when I get back. But many other feeds have a much higher throughput of items. Some have 100 or more items every day and the feed itself only includes the latest 50 or so items. For those feeds I risk missing out on almost 3000 items! How can I remedy that? Is there some neat web service that allows me to cache all items in some feeds for a period of time? Or at least one that continually and automatically lets me filter some feeds for certain items and cache all matches? Is there even a site similar to archive.org for RSS? What I've looked into already: I could set up a server at home, run some RSS reader in it and write a script or change some setting so that the reader checks the feeds for new items several times every day. But I have no home server at the moment so it seems both like much work and as overkill as far as solutions go. I hope there is some alternative online solution. I've found several online services that combine or mashup several feeds into one. Yahoo pipes, http://pipes.yahoo.com/pipes/ for example. But I haven't found one that cache one month of RSS feed items, mashed up or not. There are several RSS to email services (see http://ask.metafilter.com/70159/RSS2Email-Headaches ). But I haven't found one that allow conversion back to RSS later on. But maybe I just haven't searched enough? If there is some solution that reliably can do these steps then tell me about it: RSS >>(through some online service)>> email >>> gmail account >>(one month later, through some online service)>> RSS >>> locally installed RSS-reader. I definitely want the items back into my regular feed reader since I very often do searches on the locally downloaded feeds (I've set the reader to not remove old downloaded feed items) and I want to avoid having to do those searches at several places (feed reader and gmail) if possible. I would most of all prefer some service that simply takes an OPML as input, cache all items in those feeds and then let me grab them easily later.

• Answer:

  If you run Thunderbird feeds will stay there quite happily.