It's infiltrated the real world! Dot-com mania enters meatspace with the launch of pakoolicio.us, Didier Hilhorst's service that promises to accessorize you for Web 2.0. Didier and a Milan designer will make little tidbits — gee, I hope there's some RFID involved — and, one presumes, either sell them or give them away and charge for tech support. Didier moves to the Valley this fall to work at IDEO Labs, a locally based professional crazy-tidbit-maker.