I'm currently using IBM sametime, which I found very handy when it comes to capturing any portion of the desktop screen and paste it into conversations.

I'm not sure there is any similar feature in Lync? Not the sharing screen.

• Moved by AllenSmithMicrosoft employee 22 hours 20 minutes ago Question about client capabilities rather than client development

James,

Thanks I am going to move your query into the Lync client forums as this query seems to be more about the capabilities of Lync rather than developing your own Lync client. 

Unfortunately no, there is no such native feat