Dear Sree and others,
just expanding on suggestion 2. I have been wondering why we had photographers, artists and musicians from the xUNICEFers, but not writers, or poets. To start with, a category of 'poems by UNICEFers' would be easy to handle, as the poems are unlikely to be long or just about your own achievements. For 'writers of UNICEF', I would be getting wary of stories on 'how I met the president of tika-toka-land', or 'my first time on the 13th floor'. Therefore, for 'short stories', we would need to set some conditions such as not talking about other UNICEF persons by name, etc.
On suggestion one, I am not sure we ever get 800 submissions, but I think it is generally a good idea. I think 20 pics (not necessarily portraits, also 'situational images' if someone prefers) would fit on one collage-page. I like the idea, because, ultimately, most people would like to pictured once.... and it will increase traffic to the site.
Best, Detlef