The other day I blogged about how weird ‘Blog Posts’ are. Well, I’ve also been looking at Wiki pages…

So, first off, as a reminder to myself, Wiki libraries are defined in the ‘WebPageLibrary’ feature. Took a while to track that down.

Second off, calling the SPListItem.Title for a Wiki pages causes an ArgumentException. (Waldek Mastykarz has written about this). Kind of makes sense – the wiki item doesn’t have a title – but I’d prefer it returned the filename (without extension) instead. That would seem a more useful compromise.