Ive seen a lot of flash cloud tags been used on the blogs. Is it helpful in SEO too? AFAIK google bot wont read flash.
Are cloud tags helpful for anything? When was the last time you clicked on one? Why should the SE's give them any weight?
Thats good question. I have seen tag clouds like wordle for quite some time in use and being used by many blogs but I havent even noticed them much. May be hereafter I will notice those tag clouds floating now that you've brought the subject up.