This ties in nicely with the bookmarking discussion about Pinboard. I particularly like the following quote from this article:

> Now, of course, there are many advantages to this shift: collaboration, backups, multi-device access, and so on. But it’s a trade! In exchange, we’ve lost the ability to work offline, user experience and performance, and indeed true dominion over our own data.

I’ve decided that the advantages of storing my bookmarks locally far outweigh the chance that I'll want to access them from a different device or collaborate with someone else on them. Yes, it means I've created something of a 'silo', but I'm starting to think that's not a bad thing.