Case sensitive? title tag and meta keywords

[webaster]

I wandered when inserting keywords in the metatag keywords
or the title tag

are they case sensitive?

I know I can use

THIS IS THE TITLE OF MY PAGE

or this is the title of my page

But when knowing that the title tag matters for search engine results

Does it matter anyhow the case of the words

[bartainer]

Keywords are not case sensitive...at this moment. At one time yes, and we hope that does not change. However, it is wise to use lower case in your code. Do not adjust in the body, use correct english (i.g. capitals).

Hope this helps.