Do you know that tags are not involved in key search visuality of Gigs inside the system ?
Tags are simply search request links. You can do whatever you want with them and it won’t change your Gig’s rating and search positions.
Tags were created specially for bots like Google etc. For external robotic visitors
People who do SEO (I mean real ones - not fakers) can see the code from inside.
Just remember, when you click on tag = the same as you search this word or phrase in the search bar. Absolutely the same.
When Google coming, he goes to these doors and creates his opinion about all these places.
This is what tags were created for. For Google
It’s only my opinion, maybe I’m not right - this topic is for those who deal with SEO and indexing. For webdesigners who everyday see the code from inside.