If you’re a Palm developer, and looking for an idea — how about a good RSS news aggregator? Something like NetNewsWire on the Mac? Web surfing on the Palm is the pits, unless you happen to be into two dimensional scrolling. Syncing Web content for offline reading on the Palm is also the pits. But reading news from RSS feeds, which is mainly text, should be a quite an enjoyable experience on the Palm. And RSS publication is growing rapidly — just heard recently you can turn your custom Amazon.com searches into RSS streams, to keep up with new releases based on your own defined criteria.
Palm Developers, Where's my RSS Newsreader?