IndiVine Tags

Any tags significance is to show the posts which are related to the tag. It is a grouping thing. I haven't done much research about IndiTags, but that's what I feel tags generally mean 

Ok thanks for your quick help! 

There's a thing called tag cloud. Whenever you are checking an indivine post or someone's profile, these tags are listed under that person's profile or the post. If you click the tag, you are taken to all the blogs/posts containing that tag. This is same as labels in blogger or wordpress blogs.

ok got it! Thanks