Today I am finally going to need to use XML to do my job. This is a historic first. I've looked at XML off and on for I don't know how many years now, and never once actually used it for work. (Though I did have an aborted attempt to use XML as config files a few years back.)
I'm familiar with most of the basic issues in XML use, but I couldn't quite remember all the details about which module did what (in what way). So I googled for Perl XML and found this handy FAQ. Thank you, to whoever provided this; it was just what I needed!
Haven't read the whole thing, yet, but so far it hasn't mentioned XML::TreeBuilder, which was the module that worked most like the way I think, way back when I first started looking at XML. I remember also designing a simpler module that worked about the same way, as an exercise in writing automated tests.