Steins;Gate episode 6
Now that would be fanservice. If it happened, that is. There would be so much drama and flamewars and lots of butthurt fanboys

Yuri field detected! Target locked, beginning operation “Hauu~ omochikaeri!”
A very nice episode indeed. Kurisu, Okarin and Daru are making progress with the Phone Microwave and worked out the details of how the time machine works and under what conditions. As always, Mayuri is still the mistress of uselessness, simply running around petting people, looking happy and be there as eye-candy (Kurisu is bettahr!).
I wonder if Mayuri will ever make a significant contribution to the story or if she is doomed to be a sidekick for all eternity.

This is a pain many of us share
Kiryuu Moeka (aka. Shining Finger) got quite a bit of screentime. Apart from being hot, she rather sends mails instead of speaking. She probably funds a phone company all alone and her demand on new phones has to be huge too, seeing her speed-typing.
Her exceptional interest in the IBN 5100 is also suspicious. There are still no details revealed, but she is likely to be very important at some point. Just like Suzuha. Okarin has enlarged his harem lab by forcefully adding Moeka to the members.