Hi,

1. http://www.mojoportal.com/muliplesites.aspx

2. We do not yet support web farms but you can have a failover cluster for the web server and any kind of multi server setup for the database.

3. We use the latest ajaxtoolkit for 3.5 .NET. Our Web Parts story is mainly in our MyPage Feature. You can use some web parts in content system pages too but there is no web part manager there so there is no personalization state. Most of the mojoportal features expose the ability to use them as webparts in mypage so you can populate the web part catalog using content system instances.

4. Licensing information is here, you cannot change the license of mojoPortal but you can package and distribute your custom features with mojoPortal and you can license your own features as you wish. But somewhere in the fine print you must mention that the package includes mojoPortal which is licensed under the Common Public License 1.0. Note that if you are making a hosted solution and not redistributing the software there are no restrictions at all as to how you may use mojoPortal. Licensing is mainly about redistributing it in binary or source code form. There are no provisions in the license that limit what you may use it for.

Hope it helps,

Joe

That doesn't sound like multiple sites at all. It sounds like one site with different sections for different clients.

One way to do it is to define a role corresponding to each client, then create a top level page corresponding to each client and set the view roles/edit roles on the page as needed to correspond to the client. You can then create as many pages as are needed beneath each client's top node so that basically you have a sub tree for each client. Once you set the roles on the top level page by default any new pages created beneath it will inherit the same roles.

If clients are only in the role corresponding to them then they will not see or have access to other client pages, though the admin user will see all the pages clients will only see the ones for their role. 

Hope it helps,

Joe

Using multiple sites will not achieve the goal of a single login page. 

You can use folder based sites http://www.mojoportal.com/multiplesitesbasedonfoldernames.aspx

by default sites are completely independant with different admins, roles, and users, however we have also a RelatedSitesMode config setting that allows sharing the users and roles across sites.

Hope it helps,

Joe

Well, maybe and maybe not, but I can't suggest features that do not exist yet. 

Best,

Joe