Nope.
I bought my cd's at 6.25% the year before last. I wouldnt buy anything at todays rates, I wouldnt commit to taking on a huge risk on currencies, either foreign or domestic.
Taking on risk by reaching for oddball yields isnt very smart IMO. You can get better returns elsewhere with the same or less risk.
Hell, I'd think you'd have better returns and less risk with ISM/OSM. But thats looking a little poor in terms of risk/reward to me as well.
I'd put my cash into a crappy MM account, wait for the good rates from federally insured bank products, and then buy them.