Important info about promos

After being electronic music fan and scene activist since the beginning of 1990's, I started writing brief reviews for myself, some 10 years ago. Thereafter started a blog in my native Estonian, before launching Terminal 313 in the beginning of 2010. Being a vinyl collector I initially focused on my acquisitions, but then, surprisingly, started receiving promos. In the case I like the releases, I cover them in my blog.
How do I work with promos? I post it with artwork and mixed sound samples, received from the artist or label. So if you are against sharing sounds and/or artwork before the release date, please let me know. Also, if you have an embargo date for publicizing details about the release, please let me know. This is not my job, this is my hobby, and I would like to have fun out of that - for anybody concerned.
My e-mail is terminal.313(at)hot.ee.

Thanks,
Janno (Terminal 313)