great material for saving weight, i have a ti road bike and love it but it's not as stiff as people think. i made several hybrids early on using it and found it to flex way more than i though. in fact, it flexed more that aluminum with an extruded rail built in and at the same price as carbon it just didn't make sense to continue. i think for our purposes the only positive other than the "bling" factor is its resistance to corrosion.
i think that people think ti is some indestructible metal , because of the aerospace roots ,and price . in reality its just, light weight, corrosion resistant aluminum. i do have to admit ti is fun to anodize
phil