Evey - You can create your own iPhone and iPad App from your favorite websites by opening the web page you want an App for, going to the top of the page by the web address and there should be a "+" symbol.
Select it and a drop down box appears that says;
Add to home screen
Mail link to this page
Select "add to home screen" and follow the directions.
I have the forum as an App on my iPad. If you want the "pm" page, go to that page and follow the steps above. I don't have an IPhone, but DH has set Apps on his iPhone.
I am sending this from my iPad and I desire greater ease of fonts, color and sizing.
Here is the info for creating Apps on the iPhone that I gleaned from google.
"Many websites and services offer great mobile versions without being packaged in an App Store application. If you want to be able to quickly access these sites from your home screen, follow these steps:
Launch Safari on your iPhone
Browse to a desired mobile site (most sites will automatically redirect you to the mobile version once they determine that you're using an iPhone)
Click the Favorites (+) button at the bottom of Safari
Click "Add to Home Screen"
Type a name for the icon that will appear on your home screen
Click the "Add" button