At last! Spiders who use their silk to make useful, household objects! Someday we'll be able to go to IKEA and instead of taking home an annoying flat pack bookcase to assemble, it'll just be a box of trained spiders.
You know when you turn over a stone and find half an ant's nest in all its bustle, a small community of millipedes waking up from its slumber and a surprisingly large spider scurrying away into the undergrowth and you think "wow, who knew there would be so many legs under this one stone?"
That's pretty much how I felt when I found out about the Tanaids.