User blog comment:Dragonknight86/Phineas and Ferb on Hiatus after Season 4 ends/@comment-188360-20140325213239/@comment-1279469-20140329010030

@SirMapleleaf: I doubt that this season is the last considering what Aliki and Swampy have said in the past. Ever since that TAG blog posted that article, Swampy confirmed that they are planning for what is to follow. This could mean that they have something planned for the show. Plus if this was the last season, Dan and Swampy would've confirmed it right when the article was posted. Plus Aliki said in an earlier tweet to CartoonBrew that they are awaiting further orders. (Granted I don't have a link to the tweet to prove this since Aliki deleted it but she did say that.)

We won't know what awaited the show until Comic-con because now that people are aware of the article, they will ask Dan and Swampy about it and they might make an announcement of what they are planning at Comic-Con.

If this is the last season of the show, that is fine too as long as the show ends on a high note, but I and many others do want to see the show have a fifth season but if not, then I am okay with that.

@Anonomymous Writes: You guys could ask them on twitter but I don't think they will say something about it. Mostly because they might want to keep things secret for the time being.