Just another way of implementing custom landing page, based on custom properties of organisation or user:
MyPlaces Landing Page Hook.
You do not have to use it, it may just bring another idea to you.
The issue is not how to implement the hook, it is all about
where and how to define/administer the custom landing page. In the above mentioned hook you use Organisation's properties to define whether this organisation is the primary target for landing.
Or you can use Custom Fields of an organisation.
In some intranet/extranet cases we allow users to select their own landing page. What we have there is a little portlet sitting as part of the theme which is telling the user "select me as your landing page". Once user clicks on this link, current place id will be written to user's Custom Field called for example 'my_landing_page'.
This field will be used by the hook next time when user logs in.
There are (million + 1) options available for you with Liferay.
