Okay, so again, I'm starting a series of posts under the 'iCarly vs. Hannah Montana' tag explaining the HUGE similarities between the two shows. This will be shorter because I have to go to school though. So, anyway...
Now I'm discussing the similarities between episodes and seasons.
Hannah Montana Seasons 1 and 2 vs. iCarly Seasons 1 and 2
Similarity: In the first season of these two shows, there were less Loliver/Seddie (Lilly/Oliver Sam/Freddy) moments. However, in the second season, so far, Freddy seems to have less of a crush on Carly, so there seem to be more, what can be thought of as Seddie 'moments'. In the second season of Hannah Montana, there aren't as many Moliver (Miley/Oliver) moments anymore. (In fact the first time I saw Moliver in a LONG time was in "Joanie B. Goode".)
Hannah Montana episodes vs. iCarly episodes
Similarity: I've noticed from Wikipedia that iCarly seems to be taking on some similar episodes in the near future. I'm only going to post one example for now. Hannah Montana: "You are so suable to me" when Lilly wants to get a guy so Miley makes her go girly. iCarly: "iGirlify Sam" same thing except it happens to Sam. And so far, we don't know if Freddy will show up or not. Oliver never showed up in the Hannah Montana episode. Then again, Freddy's the tech-producer and they do a webshow every episode.
Anyway, those are some of the similarities I see between the episodes and seasons of the two shows.