The meaning of blog...

Discussions have been blowing around as to how 'diary' like a blog should be...

Should my blog really divulge all of the goings on in my life, including all the juicy bits?

What happens if... I go on a date (stranger things have happened) and then the next day i write about how it went,

"he was so boring"
"i've never seen anything so small, it was like an extra belly button"
"i've met the man of my dreams, he's amazing, we are going to get married and have babies" and then i do crazy things like put pictures of wedding dresses i like on my blog... And guys, be scared, girls really do think like this... don't they gary?!

So yes, all this would be highly amusing to the general reader but what about if 'the man in question' reads it, he will either be totally embarrassed and worried about his manlyness from then on, or will think i am a complete nutter, and never call me again for fear of bunny boiling, thus no wedding dress or beautiful babies...

So you tell me what you think... how juicy and diary like should a blog be are we talking Bridget Jones, Anne Frank, Adrian Mole or Belle Dejoure??