Allows to have translatable keyworks and description metas on elgg.
Also has the option to support different meta "namespaces" so each site can use different ones.
You are welcome to participate in the plugin development by joining or forking our code repo, providing patches, documenting or translating.
no i did not read the code as I obviously don't have the free time you do. I had wondered because this seemed to duplicate functionality already offered and wondered if this would be a improvement.
I'm sorry I look for some type of documentation before downloading random arbitrary code.
There is no improvement, actually having "Same" meta tags for every page is NOT SEO friendly and actually could "hurt" your SERPs.
From GoogleWebmaster Central(http://www.google.com/support/webmasters/bin/answer.py?hl=en&answer=35264):
"Using identical or similar descriptions on every page of a site isn't very helpful when individual pages appear in the web results."
Spiders are very smart today, they can tell what your page is about. In most cases Google will not even use keywords meta tag (especially if they don't match content on the page), Title is still the most important meta tag. If you want to rank well, create "Unique" content and lots of it, that's what Google (and others) look for and of course backlinks. Now some "Smaller" search engines still use keywords and description meta tags but I personally concentrate on "Big" ones as they deliver most traffic.
SEO is not just meta tags and content thought, it's far more complex but again good (unique) titles and matching content will get your site in SERPs. Backlinks will determine your Pagerank but again depends on what keywords/terms and amount of competition. Just my 2 cents.